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Peer-reviewedLicence not statedBMJ Open

Migration, attrition and internal validity in longitudinal study of chronic kidney disease of unknown aetiology in Nicaragua

  • Aurora Aragón1,2
  • Indiana López-Bonilla2
  • Neil Pearce3,4
  • Dorothea Nitsch4
  • David Gimeno Ruiz de Porras5,6,7,8
  • Ben Caplin9
  • Marvin González-Quiroz5
9 affiliations
  1. 1Salud y Trabajo en América Central. SALTRA Nicaragua, León, León, Nicaragua
  2. 2Maya Health Alliance Wuqu’ Kawoq, Tecpán Guatemala, Chimaltenango, Guatemala
  3. 3Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
  4. 4Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
  5. 5Department of Environmental and Occupational Health, Kate Marmion School of Public Health, The University of Texas at San Antonio, San Antonio, Texas, USA
  6. 6Iberoamerican Social Security Organization, Madrid, Spain
  7. 7Hospital del Mar Medical Research Institute/Parc de Salut MAR, Barcelona, Spain
  8. 8Biomedical Research Networking Center for Epidemiology and Public Health, Madrid, Spain
  9. 9Bladder and Kidney Centre, University College London, Medical School, London, UK
Open at sourceDOICite

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Cite

BibTeXRIS
BibTeX
@article{aragon2026migration,
  title = {{Migration, attrition and internal validity in longitudinal study of chronic kidney disease of unknown aetiology in Nicaragua}},
  author = {Aurora Aragón and Indiana López-Bonilla and Neil Pearce and Dorothea Nitsch and David Gimeno Ruiz de Porras and Ben Caplin and Marvin González-Quiroz},
  journal = {BMJ Open},
  year = {2026},
  month = nov,
  doi = {10.1136/bmjopen-2026-122893},
  url = {https://bmjopen.bmj.com/lookup/doi/10.1136/bmjopen-2026-122893},
}
RIS
TY  - JOUR
TI  - Migration, attrition and internal validity in longitudinal study of chronic kidney disease of unknown aetiology in Nicaragua
AU  - Aurora Aragón
AU  - Indiana López-Bonilla
AU  - Neil Pearce
AU  - Dorothea Nitsch
AU  - David Gimeno Ruiz de Porras
AU  - Ben Caplin
AU  - Marvin González-Quiroz
PY  - 2026
DA  - 2026/11/06
JO  - BMJ Open
DO  - 10.1136/bmjopen-2026-122893
UR  - https://bmjopen.bmj.com/lookup/doi/10.1136/bmjopen-2026-122893
SN  - 2044-6055
SN  - 2044-6055
ER  -